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America ASME EB2H 埋弧焊用低合金钢焊丝和焊剂标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EB2H / EB2H
Category Grade Standard Region/Area Standard Content
Metals EB2H ASME SFA-5.23/SFA-5.23M America 埋弧焊用低合金钢焊丝和焊剂标准

Chemical composition(mass fraction)(wt.%) of the EB2H

Element Min Max Similar

Mechanical Properties of steel grade EB2H

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
898 (≥) 383 (≥) 31 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade EB2H

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
33 - -     0.43 -  
952 254 - 24.3 313   -  
993 - 13 21.2   211 314

Heat Treatment of steel grade EB2H

Heat treated : 1544°C - 1366°C

Technological Curves of steel grade EB2H

Cross Reference Table (Equivalent Grade) of EB2H

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